CNN has the story on a new fuel cell battery for laptops: “Cambridge-based CMR Fuel Cells said it had made a breakthrough with a new design of fuel cell that is a 10th of the size of existing models and small enough to replace conventional batteries in laptop computers… Fuel cells have for years been touted as the next big green power source. They produce electricity via a chemical reaction and emit only tiny amounts of carbon dioxide (CO2) — the main greenhouse gas blamed by many scientists for global warming.”

CNN has the story on a new fuel cell battery for laptops: “Cambridge-based CMR Fuel Cells said it had made a breakthrough with a new design of fuel cell that is a 10th of the size of existing models and small enough to replace conventional batteries in laptop computers… Fuel cells have for years been touted as the next big green power source. They produce electricity via a chemical reaction and emit only tiny amounts of carbon dioxide (CO2) — the main greenhouse gas blamed by many scientists for global warming.”